Knudtson v. Commissioner

1980 T.C. Memo. 455, 41 T.C.M. 166, 1980 Tax Ct. Memo LEXIS 130
CourtUnited States Tax Court
DecidedOctober 8, 1980
DocketDocket No. 1359-79.
StatusUnpublished
Cited by1 cases

This text of 1980 T.C. Memo. 455 (Knudtson v. Commissioner) is published on Counsel Stack Legal Research, covering United States Tax Court primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Knudtson v. Commissioner, 1980 T.C. Memo. 455, 41 T.C.M. 166, 1980 Tax Ct. Memo LEXIS 130 (tax 1980).

Opinion

KENNETH L. KNUDTSON AND WADENA F. KNUDTSON, Petitioners v. COMMISSIONER OF INTERNAL REVENUE, Respondent
Knudtson v. Commissioner
Docket No. 1359-79.
United States Tax Court
T.C. Memo 1980-455; 1980 Tax Ct. Memo LEXIS 130; 41 T.C.M. (CCH) 166; T.C.M. (RIA) 80455;
October 8, 1980, Filed
George Constable, for the petitioners.
Michael R. McMahon*132 , for the respondent.

FEATHERSTON

MERORANDUM FINDINGS OF FACT AND OPINION

FEATHERSTON, Judge: Respondent determined deficiencies in the amounts of $13,877.90 and $2,581.38 in petitioners' Federal income taxes for 1975 and 1976, respectively. After concessions by petitioners, the issues remaining for decision are (1) Whether the ratio of business to personal use of an airplane during 1976 may be considered in determining the amount of the investment credit for the airplane and the deductions for depreciation and operating expenses of the airplane to which petitioners are entitled for the year 1975; and (2) whether any portion of the hours that the airplane was flown during the instrument flight training of petitioner Kenneth L. Knudtson in 1975 and 1976 may be included in determining the percentage of business use of the airplane during those years.

FINDINGS OF FACT

Some of the facts in this case have been stipulated.

Petitioners Kenneth L. Knudtson (hereinafter petitioner) and Wadena F. Knudtson, husband and wife, filed joint Federal income tax returns for 1975 and 1976 with the Internal Revenue Service Center, Ogden, Utah. At the time the petition herein*133 was filed, they resided in Redmond, Washington.

During 1975 and 1976, and for a number of years prior and subsequent thereto, petitioner owned and operated Knudtson Auto Electric, a sole proprietorship engaged in the business of rebuilding automobile windshield wiper motors. In this business, maintaining a source of supply of used wiper motors to be rebuilt is more of a problem than selling the rebuilt motors. Therefore, it has been important that petitioner maintain a close association with his suppliers. In this connection, it has been necessary for petitioner to travel to the places of business of his suppliers and to the biannual conventions held by them. It has also been necessary for him to travel in connection with sales of rebuilt wiper motors.

Petitioner's suppliers, for the most part consisting of automobile wrecking yards, are located throughout the United States. Most of petitioner's sales of rebuilt wiper motors are made to warehouse distributors on the West Coast of the United States. 1/

On November 18, 1975, petitioner*134 purchased a model A-36 Beechcraft Bonanza airplane (the plane or the A-36). The plane had an estimated useful life of 7 years and cost $89,700. The purchase price included some $20,000 for special instruments to be used for flying in inclement weather.

At the time that he purchased the A-36, petitioner had a private pilot's license, but he did not have an instrument rating. Between November 18, 1975, and April 13, 1976, he flew a total of 53.6 hours in the A-36 in connection with instrument flight training. On April 13, 1976, petitioner received an instrument rating on his pilot's license. Without this rating, it would have been difficult, if not impossible, for petitioner to maintain any kind of a schedule in using the plane for business purposes. 2/

During 1975, petitioner paid an excise tax on the airplane in the amount of $4,485. In 1976, he paid $10,882.64 in operating expenses for the airplane. The parties agree that the number of hours flown by petitioner in the A-36 during the years in question can be characterized as follows:

YearBusinessPersonalMaintenance 1TrainingTotal Hours
19751.03.704.79.4
1976100.225.115.848.9190.0
*135

On his 1975 and 1976 Federal income tax returns, petitioner claimed deductions for the depreciation and operating expenses of the A-36. In addition, on the 1975 return, he claimed an investment credit and additional first-year depreciation for the airplane. Although it is not entirely clear from the record, it appears that the investment credit and the deductions for depreciation and operating expenses were all computed without any adjustment for personal use of the airplane. 3/

In the notice of deficiency, respondent determined that only 11 percent and 58 percent of the total hours flown in the A-36 during 1975 and 1976, respectively, were for business purposes. the remainder of the hours flown, including all hours for instrument*136 flight training, were treated as having been flown for personal purposes.

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1980 T.C. Memo. 455, 41 T.C.M. 166, 1980 Tax Ct. Memo LEXIS 130, Counsel Stack Legal Research, https://law.counselstack.com/opinion/knudtson-v-commissioner-tax-1980.